The Loktak Lake is not a floating lake in the conventional sense, but is home to the world’s only floating national park. 

 What gives the impression of floating are a collection of heterogeneous masses of vegetation, decomposing organic matter, and soil known as phumdis in the local language

 For more relevant articles refer to the links given below:

• UPSC Environment and Ecology Questions
• Ramsar Sites in India
• UPSC Environment and Ecology